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In Wednesday’s Flash Talk webinar , we covered recent highlights in targetedproteindegradation, with lots of great questions from the audience. KT-333 and KT-003) AR degraders and ER degraders from Arvinas (bavdegalutamide/ARV-110, ARV-766, and ARV-471) MDM2 degraders from Kymera (e.g.
Calabrese Nat Commun 14 , 1189, 2023 [link] Targetedproteindegradation using heterobifunctional chimeras holds the potential to expand target space and grow the druggable proteome. Limiting this potential, however, is the remaining need to develop a ligand for the target of interest.
In one approach, they mark targetedproteins with “destroy me” tags that work with smallmolecules known as molecular glues to prompt the cell’s own protein-clearing machinery to gobble up the proteins. Liu is also a Howard Hughes Medical Institute investigator and a professor at Harvard University.
Winter, Bioorganic & Medicinal Chemistry Letters , 2024 [link] Targetedproteindegradation is mediated by smallmolecules that induce or stabilize protein–protein interactions between targets and the ubiquitin–proteasome machinery. Gary Tin, Marko Cigler, Matthias Hinterndorfer, Kevin D.
TPD is a rapidly evolving therapeutic modality to degrade a disease-causing proteins, thereby eliminating their function specifically. 1 TPD is expected to challenge undruggable proteins, which are highly difficult to target by conventional smallmolecules. How does TPD work?
Ebert, Nathanael Gray bioRxiv 2023 [link] Smallmolecules that can induce proteindegradation by inducing proximity between a desired target and an E3 ligase have the potential to greatly expand the number of proteins that can be manipulated pharmacologically.
3c06622 Targetedproteindegradation relies on smallmolecules that induce new protein–protein interactions between targets and the cellular proteindegradation machinery. Most of these smallmolecules feature specific ligands for ubiquitin ligases.
Ashley R Julio, Flowreen Shikwana, Cindy Truong, Nikolas R Burton, Emil Dominguez, Alexandra Turmon, Jian Cao, Keriann Backus bioRxiv 2023.10.30.564067; doi: [link] Protein homeostasis is tightly regulated, with damaged or misfolded proteins quickly eliminated by the proteasome and autophagosome pathways.
Property Prediction Machine Learning Methods for Small Data Challenges in Molecular Science [link] Practical guidelines for the use of gradient boosting for molecular property prediction [link] Application of message passing neural networks for molecular property prediction [link] Molecular Similarity Molecular Similarity: Theory, Applications, and (..)
Gray bioRxiv 2024.09.25.615094; doi: [link] Targeted covalent inhibition (TCI) and targetedproteindegradation (TPD) have proven effective in pharmacologically addressing formerly ‘undruggable’ targets. Nix, Jianing Zhong, Mikołaj Słabicki, Eric S. Fischer, Benjamin L. Ebert, Nathanael S.
Options for cell-based proteindegrader assays Interest is growing in the use of targeted-proteindegradation to induce the breakdown of disease-causing proteins after treatment with smallmolecule drugs.
Sygnature Discovery identifies potent SHP2 degrader compounds using its proprietary targetedproteindegrader platform, CHARMED, in collaboration with Japanese specialty chemical company, UBE Corporation.
This laid the groundwork for my career in drug discovery using novel modalities like smallmolecule inhibitors, antibodies, RNA interference (RNAi) and, currently, smallmoleculeproteindegraders – which are opportunities to change how we think about medicines.
Promising future Molecular glues offer exciting opportunities for targetedproteindegradation and new ways to reach some of the estimated 85% of undruggable targets in the proteome. Conventional drug development has often focused on finding smallmolecules that fit the active site of a protein.
Groundbreaking strategies like proteolysis-targeting chimeric molecules (PROTACs) are also being explored. 6 Combining the effect of payloads with different mechanisms of action – an approach that revolutionised smallmolecule chemotherapy – also holds the promise of enhanced therapeutic activity for ADCs.
Program focused on identifying smallmolecules that target a GPCR for degradation as potential therapeutic agents for gastrointestinal disorders.
Unique combination of novel technologies to enhance GPCR drug discovery and expand capabilities into wider drug target universe.
a leading biotechnology company developing smallmolecule therapeutics based on its proprietary uSMITE platform of targetedproteindegradation technology, today announced that the company’s internal program to develop selective degraders that target key proteins within the TRK family has been published by the Journal of Medicinal Chemistry. “In
Our Trilomer® platform of peptidomimetic binders allows for the targeted inhibition of disease-causing proteins, for the treatment of cancer, autoimmune diseases, infectious diseases, and others. “We are very excited to have won Amgen ‘s Golden Ticket,” said Keith Wilson , chief executive officer, Trilo Therapeutics.
Lacking active sites entirely, transcription factors are instead largely regulated by post-translational modification, which in turn impacts changes in conformation, behavior, and interaction with other proteins.
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